[FFmpeg-cvslog] avfilter/vf_despill: Don't manually make frame writable

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sun Aug  1 22:13:26 2021 +0200| [ce2a77b52ed54b66f4d0b7618021058f88a34ee5] | committer: Andreas Rheinhardt

avfilter/vf_despill: Don't manually make frame writable

Instead, set AVFilterPad.needs_writable.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ce2a77b52ed54b66f4d0b7618021058f88a34ee5
---

 libavfilter/vf_despill.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libavfilter/vf_despill.c b/libavfilter/vf_despill.c
index fb9c3bb988..5fe9b79dd0 100644
--- a/libavfilter/vf_despill.c
+++ b/libavfilter/vf_despill.c
@@ -94,9 +94,6 @@ static int filter_frame(AVFilterLink *link, AVFrame *frame)
     AVFilterContext *ctx = link->dst;
     int ret;
 
-    if (ret = av_frame_make_writable(frame))
-        return ret;
-
     if (ret = ff_filter_execute(ctx, do_despill_slice, frame, NULL,
                                 FFMIN(frame->height, ff_filter_get_nb_threads(ctx))))
         return ret;
@@ -135,6 +132,7 @@ static const AVFilterPad despill_inputs[] = {
         .name         = "default",
         .type         = AVMEDIA_TYPE_VIDEO,
         .filter_frame = filter_frame,
+        .needs_writable = 1,
     },
     { NULL }
 };